HELP FINDING FANTASY ROMANCE MANGA

Do you remeber female leads hair color?

not really? i believe it was a light color. maybe lilac, blonde? it isnt any of the popular manhwas ive seen yet.. i think it mightve even been her cousin that she had to take the place of too not a sister. i honestly just remember there being a male that abused her that wasnt the eldest and everyone in her family treated her like shit so she was happier to be married off even if the man was a war dog, if i remember correctly he wasnt like a duke or prince he was just a really powerful knight? but i could be wrong lol

Mixing two different stories i guess but that husband about to hit her scene reminds me of this manhwa
https://www.mangago.zone/read-manga/how_to_get_my_husband_on_my_side/

Hold on, I'm trying to make a list of manhwa that vaguely match your description

(1)you sure it was a manhwa (korean)?

(2)And do you remeber the hair color of the dude she has to marry? (I just assumed it was black, but just incase) and by the off chance do you remeber any of the leads eye color?


(3) when you say reverse isekai, do you mean that the female lead tranmigrated from modern world to like a historical world? And does this world perphaps have magic or fantasy? I'm just trying to narrow it down, since even small details can help

I was also thinking that at first

I forgot you already said it had fantasy, scrap that question.